The POSCO Quality

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Á¶¼±¿ë °­Àç´Â ¼±¹Ú Á¦Á¶¿¡ »ç¿ëµÇ´Â ¼ÒÀ縦 °¡¸®Å°¸ç, ÈÄÆÇ Á¦Ç°ÀÌ °¡Àå ¸¹ÀÌ ¾²ÀÌ´Â ´ëÇ¥ÀûÀÎ ¿ëµµ¿¡ ÇØ´çµË´Ï´Ù. ±âº»ÀûÀÎ °­µµºÎÅÍ Ä¡¼ö, Ç¥¸é, Çü»óÀº ¹°·ÐÀÌ°í »ç¿ëó¿¡ µû¶ó º¸Áõ ¿Âµµ·Î Grade(A~F) °¡ ±¸ºÐµÇ´Â Ãæ°Ý Àμº±îÁö ´Ù¾çÇÑ Æ¯¼ºÀÌ ¿ä±¸µË´Ï´Ù. °¢±¹ ¼±±Þ ÇùȸÀÇ Á¦Á¶ ÀÎÇ㸦 ȹµæÇÑ ¼±±Þ ÀϹݰ­, ±×¸®°í °íÀå·Â°­ ¹× ´ëÀÔ¿­ °íÈ¿À² ¿ëÁ¢ ½Ã°øÀÌ °¡´ÉÇÑ TMCPÇü °íÀå·Â°­ µîÀÌ ¸ðµÎ ¼±¹Ú Á¦ÀÛ¿¡ »ç¿ëµÇ°í ÀÖ½À´Ï´Ù.

[¼±±ÞÇùȸ] Çѱ¹¼±±Þ(KR), ClassNK, ABS, LR, DNV, RINA, BV, CCS, RS

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  • POSCOPOSCO Standards
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  • ENEuropean Standards
  • DINDentsches Institut fur Normung
  • BSBritish Standards
  • ASTMAmerican Society for Testing and Materials
  • SAESociety of Automotive Engineers
  • APIAmerican Petroleum Institute
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  • - A, B, C, D, AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, EH47
  • - LTFH32, LTFH36, EH40BCA, EH47BCA, EH40BCACOD, EH47BCACOD. A500, D500, E500, AQ51, DQ51, EQ51
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  • POSCOPOSCO Standards
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  • ENEuropean Standards
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  • ASTMAmerican Society for Testing and Materials
  • SAESociety of Automotive Engineers
  • APIAmerican Petroleum Institute
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  • - POSCO : PILAC-BT33/36/45, PIL-SN325B/C, PIL-SN385B/C, HSA355/460
  • - KS : SS235/275/315/410/450/550, SM275A/B/C/D, SM355A/B/C/D, SM420A/B/C/D, SM460B/C, SN275B/C, SM355B/C, HSB380(L)/460(L)/690(L)
  • - JIS : SS330/400/490/540, SM400A/B/C, SM490A/B/C, SM490YA/YB, SM520B/C, SM570
  • - EN10025-2/3/4 : S235/375/355JR, S235/375/355J0, S235/375/355J2, S355N(L), S275/355/420/460M(L), S460/620/690/890Q(L/L1)
  • - ASTM : A283 Gr-C/D, A36, A572 Gr-42/50/60/65, A633 Gr-C, A514 Gr-F, A573 Gr-70
  • - BIS : BIS 2062 : E260/E350/E410
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  • POSCOPOSCO Standards
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  • DINDentsches Institut fur Normung
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  • ASTMAmerican Society for Testing and Materials
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  • APIAmerican Petroleum Institute
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  • - KS : SMA355AW/AP/BW/BP/CW/CP, HSB380W/460W
  • - JIS : SMA490AW/AP/BW/BP/CW/CP
  • - ASTM : A588 Gr A/B, A709-50W
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  • SAESociety of Automotive Engineers
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  • - JIS : S10C-S55C, SCM440, AISI1020-1055
  • - ASTM : SAE1010-1049
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  • - API : API 5L-B, X42, X46, X52, X56, X60, X65, X70, X80, X100, X120
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  • POSCOPOSCO Standards
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  • - EN10225 : S355G9/10+M, S420/460G1/2+M, EN-S355MLO, EN-S420/460MLO
  • - API : API-2W-50/60, API-2H-42/50 TOTAL Spec : S355KL20~KT-50(Z), S420KT-40Z
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º¸ÀÏ·¯ ¹× ¾Ð¿¬¿ë±â¿ë °­Àç´Â ÁÖ·Î ¿øÀ¯³ª õ¿¬°¡½º, LNG¿Í °°Àº ÁÖ¿ä ¿¡³ÊÁö ¿ø·á¸¦ ÀúÀåÇÏ´Â ¿ëµµ·Î »ç¿ëµË´Ï´Ù. À̵é Á¦Ç°Àº °í¾Ð°ú ±ØÀú¿Â/°í¿ÂÀÇ ¿¡³ÊÁö ÀÚ¿ø Ư¼º¿¡ µû¸¥ ³»ºÎ ȯ°æÀ» °®Ãç¾ß Çϸç, ÁöÁø µî ¿ÜºÎÀû Ãæ°Ý¿¡µµ ¾ÈÁ¤¼ºÀÌ º¸ÀåµÇ¾î¾ß ÇÕ´Ï´Ù. µû¶ó¼­ ¶Ù¾î³­ °¡°ø¼º, ¿ëÁ¢¼º, ³»¿­¼º, ³»½Ä¼ºÀÌ ¿ä±¸µË´Ï´Ù. ÁÖ¿ä »ç¿ëó´Â ¿¡³ÊÁö ÀÚ¿øÀ» ´Ù·ç´Â ºÐ¾ß¿¡ Æø³Ð°Ô Àû¿ëµÇ¸ç, Gas Ball Tank, LPG Tank, ¿øÀ¯ ¹× °¢Á¾ ¾×È­¹°, ÀúÀå ÅÊÅ©, È­·Â¹ßÀü º¸ÀÏ·¯ µîÀÌ ÇØ´çµË´Ï´Ù.

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  • POSCOPOSCO Standards
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  • BSBritish Standards
  • ASTMAmerican Society for Testing and Materials
  • SAESociety of Automotive Engineers
  • APIAmerican Petroleum Institute
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  • - JIS : SB410/450/480, SGV410, SPV235/315/450/490, SB450M/480M
  • - ASME/ASTM : SA285 Gr.A/B/C, SA516 Gr.55/60/65/70, SA537 Class1/2, SA387 Gr.11/12/22, SA542 Gr.D
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Àú¿Â ¾Ð·Â¿ë±â¿ë °­Àç´Â ±âÁ¸ÀÇ º¸ÀÏ·¯¿Í ¾Ð·Â¿ë±â¿ë °­Àç¿¡ ±ØÀú¿Â ȯ°æÀÇ Æ¯¼ºÀ» ´õ¿í ¸¸Á·½ÃÅ°±â À§ÇØ ¸¸µé¾îÁ³½À´Ï´Ù. NiÀ» ´Ù·® ÷°¡ÇÏ¿´´Ù°í ÇÏ¿© ÈçÈ÷ °í´ÏÄÌ(Ni) °­À̶ó°íµµ ºÒ¸³´Ï´Ù. À̵é Á¦Ç°Àº ±ØÀú¿Â ÀμºÀÌ ¸Å¿ì ¶Ù¾î³ª°í, ¶ÇÇÑ NiÀÇ Æ¯¼ºÀ¸·Î ÀÎÇÏ¿© ³»½Ä¼ºÀÌ ¿ì¼öÇÑ °­Àç·Î¼­ LNG Tank, ¾×È­°¡½º ÀúÀåÅÊÅ© µî¿¡ »ç¿ëµÇ°í ÀÖ½À´Ï´Ù. ¶ÇÇÑ °¡°ÝÀÌ ¸Å¿ì ºñ½Ñ ½ºÅ×Àθ®½º Á¦Ç°ÀÇ ´ëü ¿ëµµ·Îµµ ÀϺΠȰ¿ëµÇ°í ÀÖ½À´Ï´Ù.

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  • ASTMAmerican Society for Testing and Materials
  • SAESociety of Automotive Engineers
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  • - JIS : SLA325B/365
  • - ASTM : A203 GrD/E, A553 TYPE 1/3
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°í¸Á°£(Mn)°­Àº ¸Á°£ ÇÔ·® 3~27% °­Á¾À¸·Î ±âÁ¸ ¼ÒÀç ´ëºñ ¼º´É ¹× °æÁ¦¼ºÀ» Çâ»ó½ÃŲ World First(WF) ¼ÒÀçÀÔ´Ï´Ù. Mn, C µî ¼ººÐ¿¡ µû¶ó °í°­µµ, Àú¿ÂÀμº, ³»¸¶¸ð¼º, ºñÀÚ¼º, ¹æÁø¼º µîÀÇ ´Ù¾çÇÑ Æ¯¼ºÀ» Áö³à »ê¾÷ Àü¹Ý¿¡ Àû¿ëµÇ°í ÀÖ½À´Ï´Ù.

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  • ASTMAmerican Society for Testing and Materials
  • SAESociety of Automotive Engineers
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  • - POSCO : POSM_CS400A
  • - KS : SLMN400A
  • - ASTM : A1106
  • - DNV : MN400
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  • - POSCO : PosAR400/450/500/600
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  • - POSCO : HY80/100/150, PFS700
  • - MIL : MIL-A12560H, MIL-HY80, MIL-HY100, MIL-PFS700
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  • POSCOPOSCO Standards
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  • - POSCO : PosTen540/570/590/690/780/950
  • - EN: S460/550/690/960
  • - ASTM: A656, A514/517
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  • POSCOPOSCO Standards
  • KSKorean Industrial Standards
  • JISJapanese Industrial Standards
  • ENEuropean Standards
  • DINDentsches Institut fur Normung
  • BSBritish Standards
  • ASTMAmerican Society for Testing and Materials
  • SAESociety of Automotive Engineers
  • APIAmerican Petroleum Institute
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  • - EN 10025-2/4 : S355JR, S355J0, S355J2, S355K2, S355/420ML, S420M
  • - EN 10225-1 : S355/S420MLO
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